[libvirt] [PATCH 00/35] vCPU pinning and related refactors - Part 1
These are preliminary refactors that will simplify the code base. The ultimate
goal of this refactoring is to aggregate all vCPU information
(pinning, scheduler,...) into a separate structure rather than storing them in
multiple places. This will then in turn help in making a saner implementation
of the still-planned specific vCPU API.
Peter Krempa (35):
qemu: Fix possible crash in qemuProcessSetVcpuAffinities
conf: Refactor emulatorpin handling
conf: Move pinning information definition closer to the usage place
util: bitmap: Add virBitmapToDataBuf that does not allocate the buffer
qemu: Use virBitmapToDataBuf in qemuDomainGetVcpuPinInfo
qemu: Reuse virBitmapToDataBuf in qemuDomainGetEmulatorPinInfo
qemu: Refactor qemuDomainHelperGetVcpus by reusing virBitmapToDataBuf
libxl: Reuse virBitmapToData in libxlDomainSetVcpuAffinities
libxl: Unbreak vcpu pinning
libxl: Refactor libxlDomainGetVcpuPinInfo
util: Add macro to overflow check integer assignments
monitor: Move documentation for qemuMonitorGetBalloonInfo
qemu: monitor: Make qemuMonitorSetBalloon operate on unsinged long
long
qemu: process: Refactor setup of memory ballooning
qemu: process: Update current balloon state to maximum on vm startup
qemu: Add helper to update domain balloon size and refactor usage
places
qemu: Refactor qemuDomainGetInfo
conf: Store cpu count as unsigned int
lib: virDomainPinIOThread: Remove spurious overflow check
qemu: libxl: vcpupin: Don't reset pinning when pinning to all pcpus
Revert "cputune: Support cputune for xend driver"
libxl: Don't remove vcpu pin definition in libxlDomainCleanup
conf: Add new helpers to resolve virDomainModificationImpact to domain
defs
qemu: Refactor qemuDomainSetMemoryFlags by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainSetMemoryStatsPeriod by reusing
virDomainObjGetDefs
qemu: Refactor qemuDomainGetVcpusFlags by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainGetIOThreadInfo by reusing
virDomainObjGetDefs
qemu: Refactor qemuDomainPinIOThread by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainChgIOThread by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainSetBlkioParameters by reusing
virDomainObjGetDefs
qemu: Refactor qemuDomainPinVcpuFlags by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainGetVcpuPinInfo by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainPinEmulator by reusing virDomainObjGetDefs
qemu: Refactor qemuDomainGetEmulatorPinInfo by reusing
virDomainObjGetDefs
qemu: Refactor qemuDomainSetVcpusFlags by reusing virDomainObjGetDefs
src/conf/domain_conf.c | 229 ++++++++---------
src/conf/domain_conf.h | 78 +++---
src/libvirt-domain.c | 19 --
src/libvirt_private.syms | 5 +-
src/libxl/libxl_domain.c | 44 +---
src/libxl/libxl_driver.c | 57 ++---
src/qemu/qemu_cgroup.c | 2 +-
src/qemu/qemu_domain.c | 64 +++++
src/qemu/qemu_domain.h | 3 +
src/qemu/qemu_driver.c | 593 ++++++++++++-------------------------------
src/qemu/qemu_monitor.c | 12 +-
src/qemu/qemu_monitor.h | 2 +-
src/qemu/qemu_monitor_json.c | 21 +-
src/qemu/qemu_monitor_json.h | 2 +-
src/qemu/qemu_monitor_text.c | 21 +-
src/qemu/qemu_monitor_text.h | 2 +-
src/qemu/qemu_process.c | 47 ++--
src/util/virbitmap.c | 33 ++-
src/util/virbitmap.h | 3 +
src/util/virutil.h | 11 +
src/xen/xend_internal.c | 34 +--
tests/utiltest.c | 30 +++
tools/virsh.pod | 3 +-
23 files changed, 553 insertions(+), 762 deletions(-)
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2.4.1